8 pitchers were tied for the lowest WHIP by a starting pitcher in 2025, with a WHIP of 0.00. The first three are Louis Varland, Aaron Ashby and Wandy Peralta.
| NAME | WHIP | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | L. Varland | 0.00 | 2025 |  TOR | 1 | 0 | 0 | 1 | 0.00 | 3 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 13.50 | 0.00 | 0.00 | 50.0 | 0.0 | .000 | 0.00 | 0.00 | ||
| 2 | | A. Ashby | 0.00 | 2025 |  MIL | 1 | 0 | 0 | 1 | 0.00 | 3 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 13.50 | 0.00 | 0.00 | 50.0 | 0.0 | .000 | 0.00 | 0.00 | ||
| 3 | | W. Peralta | 0.00 | 2025 |  SDP | 1 | 0 | 0 | 1 | 0.00 | 2 | 0 | 0 | 0 | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 13.50 | 0.00 | 0.00 | 50.0 | 0.0 | .000 | 0.00 | 0.00 | ||
| 4 | | R. Garrett | 0.00 | 2025 |  NYM | 1 | 0 | 0 | 1 | 0.00 | 2 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 18.00 | 0.00 | 0.00 | 66.7 | 0.0 | .000 | 0.00 | 0.00 | ||
| 5 | | M. Gage | 0.00 | 2025 |  SFG | 2 | 0 | 0 | 2 | 0.00 | 2 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 9.00 | 0.00 | 0.00 | 33.3 | 0.0 | .000 | 0.00 | 0.00 | ||
| 6 | | R. Brasier | 0.00 | 2025 |  CHC | 1 | 0 | 0 | 1 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 9.00 | 0.00 | 0.00 | 33.3 | 0.0 | .000 | 0.00 | 0.00 | ||
| 7 | | R. Zastryzny | 0.00 | 2025 | MIL | 1 | 0 | 0 | 1 | 0.00 | 2 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 18.00 | 0.00 | 0.00 | 66.7 | 0.0 | .000 | 0.00 | 0.00 | ||
| 8 | | B. Keller | 0.00 | 2025 | CHC | 1 | 0 | 0 | 1 | 0.00 | 2 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 18.00 | 0.00 | 0.00 | 66.7 | 0.0 | .000 | 0.00 | 0.00 | ||
| 9 | | K. Leahy | 0.33 | 2025 |  STL | 1 | 0 | 0 | 1 | 0.00 | 1 | 0 | 0 | 0 | 3.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 3.00 | 0.00 | 0.00 | 11.1 | 0.0 | .125 | 0.00 | 3.00 | ||
| 10 | | J. Murray | 0.33 | 2025 |  HOU | 1 | 0 | 0 | 1 | 0.00 | 1 | 0 | 0 | 0 | 3.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 3.00 | 0.00 | 0.00 | 10.0 | 0.0 | .111 | 0.00 | 3.00 | ||
| 11 | | J. Beeks | 0.50 | 2025 |  AZ | 2 | 0 | 1 | .000 | 2 | 4.50 | 2 | 0 | 0 | 0 | 2.0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 0 | 9.00 | 0.00 | 4.50 | 28.6 | 0.0 | .000 | 4.50 | 4.50 | |
| 12 | | A. Zerpa | 0.50 | 2025 |  KCR | 2 | 0 | 0 | 2 | 0.00 | 1 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 4.50 | 0.00 | 0.00 | 14.3 | 0.0 | .167 | 0.00 | 4.50 | ||
| 13 | | C. Devenski | 0.50 | 2025 | NYM | 1 | 0 | 0 | 1 | 0.00 | 2 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 9.00 | 0.00 | 0.00 | 28.6 | 0.0 | .200 | 0.00 | 4.50 | ||
| 14 | | S. Armstrong | 0.50 | 2025 |  TEX | 2 | 0 | 1 | .000 | 2 | 4.50 | 6 | 0 | 0 | 0 | 4.0 | 1 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 14 | 0 | 13.50 | 2.25 | 6.00 | 2.25 | 42.9 | 7.1 | .000 | 4.50 | 2.25 |
| 15 | | L. Garcia | 0.52 | 2025 | HOU | 2 | 1 | 0 | 1.000 | 2 | 3.52 | 7 | 0 | 0 | 0 | 7.2 | 3 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | 28 | 0 | 8.22 | 1.17 | 7.00 | 2.35 | 25.0 | 3.6 | .059 | 3.52 | 3.52 |
| 16 | | S. Okert | 0.60 | 2025 | HOU | 1 | 0 | 0 | 1 | 5.40 | 2 | 0 | 0 | 0 | 1.2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 10.80 | 0.00 | 0.00 | 33.3 | 0.0 | .250 | 5.40 | 5.40 | ||
| 17 | | C. Sands | 0.60 | 2025 |  MIN | 3 | 0 | 0 | 3 | 1.80 | 4 | 0 | 0 | 0 | 5.0 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 18 | 0 | 7.20 | 0.00 | 1.80 | 22.2 | 0.0 | .154 | 1.80 | 5.40 | ||
| 18 | | K. Allard | 0.68 | 2025 |  CLE | 2 | 0 | 0 | 2 | 2.45 | 8 | 0 | 0 | 0 | 7.1 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 9.82 | 0.00 | 0.00 | 29.6 | 0.0 | .263 | 2.45 | 6.14 | ||
| 19 | | T. Phillips | 0.75 | 2025 |  MIA | 1 | 0 | 0 | 1 | 3.38 | 3 | 0 | 0 | 0 | 2.2 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 10 | 0 | 10.13 | 3.38 | 3.00 | 0.00 | 30.0 | 10.0 | .167 | 3.38 | 3.38 | |
| 20 | | B. Brieske | 0.75 | 2025 |  DET | 1 | 0 | 0 | 1 | 0.00 | 2 | 0 | 0 | 0 | 1.1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 0 | 13.50 | 6.75 | 2.00 | 0.00 | 40.0 | 20.0 | .000 | 0.00 | 0.00 | |
| 21 | | H. Brazobán | 0.75 | 2025 | NYM | 3 | 0 | 0 | 3 | 0.00 | 5 | 0 | 0 | 0 | 4.0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 15 | 0 | 11.25 | 6.75 | 1.67 | 0.00 | 33.3 | 20.0 | .000 | 0.00 | 0.00 | |
| 22 | | S. Matz | 0.78 | 2025 | STL | 2 | 1 | 0 | 1.000 | 2 | 1.00 | 11 | 0 | 0 | 0 | 9.0 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 34 | 0 | 11.00 | 0.00 | 0.00 | 32.4 | 0.0 | .304 | 1.00 | 7.00 | |
| 23 | | T. McDonald | 0.85 | 2025 | SFG | 2 | 1 | 0 | 1.000 | 2 | 0.69 | 13 | 0 | 0 | 0 | 13.0 | 10 | 1 | 4 | 1 | 1 | 0 | 0 | 0 | 50 | 1 | 9.00 | 0.69 | 13.00 | 0.69 | 26.0 | 2.0 | .257 | 2.77 | 6.92 |
| 24 |  | N. Eovaldi | 0.85 | 2025 | TEX | 22 | 11 | 3 | .786 | 22 | 1.73 | 129 | 1 | 1 | 0 | 130.0 | 90 | 25 | 28 | 10 | 21 | 7 | 0 | 1 | 496 | 6 | 8.93 | 1.45 | 6.14 | 0.69 | 26.0 | 4.2 | .243 | 1.94 | 6.23 |
| 25 | | G. Holman | 0.86 | 2025 |  ATH | 2 | 0 | 0 | 2 | 0.00 | 0 | 0 | 0 | 0 | 2.1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9 | 0 | 0.00 | 3.86 | 0.00 | 0.00 | 0.0 | 11.1 | .125 | 0.00 | 3.86 | |
StatMuse has game-level data for WHIP going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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